CN112449751A - 一种数据传输方法、交换机及站点 - Google Patents

一种数据传输方法、交换机及站点 Download PDF

Info

Publication number
CN112449751A
CN112449751A CN201980006605.2A CN201980006605A CN112449751A CN 112449751 A CN112449751 A CN 112449751A CN 201980006605 A CN201980006605 A CN 201980006605A CN 112449751 A CN112449751 A CN 112449751A
Authority
CN
China
Prior art keywords
switch
data message
routing information
data
data packet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201980006605.2A
Other languages
English (en)
Other versions
CN112449751B (zh
Inventor
章宇
王雪峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Cloud Computing Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN112449751A publication Critical patent/CN112449751A/zh
Application granted granted Critical
Publication of CN112449751B publication Critical patent/CN112449751B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/12—Shortest path evaluation
    • H04L45/123—Evaluation of link metrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/302—Route determination based on requested QoS
    • H04L45/306—Route determination based on the nature of the carried application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/58—Association of routers
    • H04L45/586—Association of routers of virtual routers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2483—Traffic characterised by specific attributes, e.g. priority or QoS involving identification of individual flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/70—Virtual switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

一种数据传输方法、交换机及站点，用以解决CPE的设置导致的边缘云服务部署难度较大的问题。本申请中，第一站点中的交换机获取第一站点中的虚拟机发送的第一数据报文，之后，识别第一数据报文的业务类型；并根据第一数据报文的业务类型，确定第一数据报文的路由信息；在确定了路由信息之后，交换机根据路由信息发送第一数据报文，路由信息用于指示传输第一数据报文的承载链路，第一数据报文传输到第二站点所经过的链路为该承载链路。这样，第一数据报文可以通过第一数据报文的业务类型对应的链路传输。站点中不需要再部署CPE即可实现数据报文在跨站点传输时的链路选择，能够降低站点的部署难度，也可以有效节约站点机房的空间。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN201980006605.2A 2019-06-28 2019-06-28 一种数据传输方法、交换机及站点 Active CN112449751B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/093872 WO2020258302A1 (zh) 2019-06-28 2019-06-28 一种数据传输方法、交换机及站点

Publications (2)

Publication Number Publication Date
CN112449751A true CN112449751A (zh) 2021-03-05
CN112449751B CN112449751B (zh) 2022-08-26

Family

ID=74059992

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980006605.2A Active CN112449751B (zh) 2019-06-28 2019-06-28 一种数据传输方法、交换机及站点

Country Status (3)

Country Link
US (1) US11870701B2 (zh)
CN (1) CN112449751B (zh)
WO (1) WO2020258302A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113326228A (zh) * 2021-07-30 2021-08-31 阿里云计算有限公司 基于远程直接数据存储的报文转发方法、装置及设备
CN114584621A (zh) * 2022-04-18 2022-06-03 中国农业银行股份有限公司 一种数据发送的方法及装置
CN114844830A (zh) * 2022-07-05 2022-08-02 南凌科技股份有限公司 基于sd-wan的站点流量转发方法、装置及存储介质

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115134806B (zh) * 2022-08-31 2024-04-19 北京博特数通技术有限公司 IPSec安全加固传输方法、CPE和网络传输系统

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050220059A1 (en) * 2004-04-05 2005-10-06 Delregno Dick System and method for providing a multiple-protocol crossconnect
US20050220107A1 (en) * 2004-04-05 2005-10-06 Mci, Inc. System and method for indicating classification of a communications flow
CN1708034A (zh) * 2004-06-07 2005-12-14 杭州华为三康技术有限公司 基于路由器设备的多业务处理方法
US7042880B1 (en) * 2000-08-10 2006-05-09 Verizon Services Corp. Congestion and throughput visibility and isolation
CN1866947A (zh) * 2005-11-02 2006-11-22 华为技术有限公司 业务建立过程中识别特定业务的实现方法及系统
CN101102273A (zh) * 2007-07-20 2008-01-09 中兴通讯股份有限公司 宽带接入设备及宽带接入方法
CN101212391A (zh) * 2006-12-25 2008-07-02 上海贝尔阿尔卡特股份有限公司 业务分流的方法和装置与报告业务类型的方法和装置
CN101388845A (zh) * 2007-09-13 2009-03-18 诺基亚公司 用于接入服务网络的网关中的本地出口的设备和方法
CN102710468A (zh) * 2011-03-28 2012-10-03 华为技术有限公司 用户业务接入方法、系统和接入设备
US20130088969A1 (en) * 2011-10-06 2013-04-11 International Business Machines Corporation Network traffic distribution
CN103581018A (zh) * 2013-07-26 2014-02-12 北京华为数字技术有限公司 报文发送方法、路由器以及业务交换器
CN103650424A (zh) * 2013-08-20 2014-03-19 华为技术有限公司 一种家庭网关服务功能的实现方法和服务器
CN103763195A (zh) * 2014-01-23 2014-04-30 中国联合网络通信集团有限公司 一种传输报文的方法及装置
CN103841024A (zh) * 2012-11-27 2014-06-04 中国电信股份有限公司 一种家庭网关实现数据分流的方法和家庭网关
CN103947165A (zh) * 2011-11-25 2014-07-23 阿尔卡特朗讯公司 促进通信网络中的数据分组的快速数据流的方法，通信网络和数据处理单元
CN105357099A (zh) * 2015-12-18 2016-02-24 南京优速网络科技有限公司 一种基于sdn的虚拟专用网络的实现方法
CN105812495A (zh) * 2014-12-27 2016-07-27 华为技术有限公司 报文转发方法及设备
CN105812272A (zh) * 2014-06-10 2016-07-27 华为技术有限公司 业务链的处理方法、装置与系统
US20160262073A1 (en) * 2015-03-04 2016-09-08 Alcatel-Lucent Usa Inc. System and method for providing maximum fill link via bonded services
CN107819697A (zh) * 2017-11-27 2018-03-20 锐捷网络股份有限公司 数据传输方法、交换机及数据中心
CN108880999A (zh) * 2013-12-30 2018-11-23 华为技术有限公司 一种业务路由的方法、设备及系统
CN109150720A (zh) * 2017-06-19 2019-01-04 中兴通讯股份有限公司 业务链报文转发方法、装置、设备及计算机可读存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8407366B2 (en) * 2010-05-14 2013-03-26 Microsoft Corporation Interconnecting members of a virtual network
US9363180B2 (en) * 2013-11-04 2016-06-07 Telefonkatiebolaget L M Ericsson (Publ) Service chaining in a cloud environment using Software Defined Networking
EP3110081B1 (en) * 2014-03-14 2019-06-05 Huawei Technologies Co., Ltd. Methods for controlling service chain of service flow
US10177936B2 (en) * 2014-03-28 2019-01-08 International Business Machines Corporation Quality of service (QoS) for multi-tenant-aware overlay virtual networks
US9485191B2 (en) * 2014-03-31 2016-11-01 Juniper Networks, Inc. Flow-control within a high-performance, scalable and drop-free data center switch fabric
EP3216179A1 (en) * 2014-11-05 2017-09-13 Coriant Oy A network element for a data transfer network
US9912788B2 (en) * 2015-11-10 2018-03-06 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods of an enhanced state-aware proxy device
TWI643478B (zh) * 2016-12-15 2018-12-01 新加坡商雲網科技新加坡有限公司 Sdn控制器及網路服務動態部署系統及方法
US10587502B2 (en) * 2017-05-16 2020-03-10 Ribbon Communications Operating Company, Inc. Communications methods, apparatus and systems for providing scalable media services in SDN systems
US10999219B1 (en) * 2017-06-19 2021-05-04 Juniper Networks, Inc. Automated packet switch type and host selection for efficient virtualized network function service chaining
KR101897539B1 (ko) * 2017-08-21 2018-09-12 성균관대학교산학협력단 데이터 전송 방법 및 장치
US11159389B1 (en) * 2018-06-28 2021-10-26 Juniper Networks, Inc. Inter-application workload network traffic monitoring and visualization
US10749795B2 (en) * 2018-07-06 2020-08-18 Citrix Systems, Inc. Systems and methods for selecting communication paths for applications sensitive to bursty packet drops
US10999251B2 (en) * 2018-09-28 2021-05-04 Juniper Networks, Inc. Intent-based policy generation for virtual networks
US11005729B2 (en) * 2019-03-14 2021-05-11 Juniper Networks, Inc. Satisfying service level agreement metrics for unknown applications
US11575642B2 (en) * 2020-10-12 2023-02-07 Vmware, Inc. Multi-path traffic selection for ports in overlay networks

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7042880B1 (en) * 2000-08-10 2006-05-09 Verizon Services Corp. Congestion and throughput visibility and isolation
US20050220107A1 (en) * 2004-04-05 2005-10-06 Mci, Inc. System and method for indicating classification of a communications flow
US20050220059A1 (en) * 2004-04-05 2005-10-06 Delregno Dick System and method for providing a multiple-protocol crossconnect
CN1708034A (zh) * 2004-06-07 2005-12-14 杭州华为三康技术有限公司 基于路由器设备的多业务处理方法
CN1866947A (zh) * 2005-11-02 2006-11-22 华为技术有限公司 业务建立过程中识别特定业务的实现方法及系统
CN101212391A (zh) * 2006-12-25 2008-07-02 上海贝尔阿尔卡特股份有限公司 业务分流的方法和装置与报告业务类型的方法和装置
CN101102273A (zh) * 2007-07-20 2008-01-09 中兴通讯股份有限公司 宽带接入设备及宽带接入方法
CN101388845A (zh) * 2007-09-13 2009-03-18 诺基亚公司 用于接入服务网络的网关中的本地出口的设备和方法
CN102710468A (zh) * 2011-03-28 2012-10-03 华为技术有限公司 用户业务接入方法、系统和接入设备
US20130088969A1 (en) * 2011-10-06 2013-04-11 International Business Machines Corporation Network traffic distribution
CN103947165A (zh) * 2011-11-25 2014-07-23 阿尔卡特朗讯公司 促进通信网络中的数据分组的快速数据流的方法，通信网络和数据处理单元
CN103841024A (zh) * 2012-11-27 2014-06-04 中国电信股份有限公司 一种家庭网关实现数据分流的方法和家庭网关
CN103581018A (zh) * 2013-07-26 2014-02-12 北京华为数字技术有限公司 报文发送方法、路由器以及业务交换器
CN103650424A (zh) * 2013-08-20 2014-03-19 华为技术有限公司 一种家庭网关服务功能的实现方法和服务器
CN108880999A (zh) * 2013-12-30 2018-11-23 华为技术有限公司 一种业务路由的方法、设备及系统
CN103763195A (zh) * 2014-01-23 2014-04-30 中国联合网络通信集团有限公司 一种传输报文的方法及装置
CN105812272A (zh) * 2014-06-10 2016-07-27 华为技术有限公司 业务链的处理方法、装置与系统
CN105812495A (zh) * 2014-12-27 2016-07-27 华为技术有限公司 报文转发方法及设备
US20160262073A1 (en) * 2015-03-04 2016-09-08 Alcatel-Lucent Usa Inc. System and method for providing maximum fill link via bonded services
CN105357099A (zh) * 2015-12-18 2016-02-24 南京优速网络科技有限公司 一种基于sdn的虚拟专用网络的实现方法
CN109150720A (zh) * 2017-06-19 2019-01-04 中兴通讯股份有限公司 业务链报文转发方法、装置、设备及计算机可读存储介质
CN107819697A (zh) * 2017-11-27 2018-03-20 锐捷网络股份有限公司 数据传输方法、交换机及数据中心

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
杨波等: "IP组播在路由交换机上的实现改进和计费策略研究", 《现代电信科技》 *
黄俊等: "基于option 82的南京广电CMTS宽带业务区分体系建设", 《中国有线电视》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113326228A (zh) * 2021-07-30 2021-08-31 阿里云计算有限公司 基于远程直接数据存储的报文转发方法、装置及设备
CN114584621A (zh) * 2022-04-18 2022-06-03 中国农业银行股份有限公司 一种数据发送的方法及装置
CN114584621B (zh) * 2022-04-18 2024-06-07 中国农业银行股份有限公司 一种数据发送的方法及装置
CN114844830A (zh) * 2022-07-05 2022-08-02 南凌科技股份有限公司 基于sd-wan的站点流量转发方法、装置及存储介质

Also Published As

Publication number Publication date
WO2020258302A1 (zh) 2020-12-30
CN112449751B (zh) 2022-08-26
US11870701B2 (en) 2024-01-09
US20220124041A1 (en) 2022-04-21

Similar Documents

Publication Publication Date Title
CN112449751B (zh) 一种数据传输方法、交换机及站点
WO2021207922A1 (zh) 报文传输方法、装置及系统
CN107786613B (zh) 宽带远程接入服务器bras转发实现方法和装置
CN109361606B (zh) 一种报文处理系统及网络设备
US11115391B2 (en) Securing end-to-end virtual machine traffic
US9369550B2 (en) Protocol for layer two multiple network links tunnelling
WO2013173973A1 (zh) 网络通信方法和装置
JP2018500830A (ja) 攻撃データパケット処理のための方法、装置、及びシステム
CN106878199B (zh) 一种接入信息的配置方法和装置
CN103036784A (zh) 用于自组织二层企业网络架构的方法和装置
US10044841B2 (en) Methods and systems for creating protocol header for embedded layer two packets
US11418434B2 (en) Securing MPLS network traffic
CN109450905B (zh) 传输数据的方法和装置及系统
WO2021008591A1 (zh) 数据传输方法、装置及系统
CN107819685A (zh) 一种数据处理的方法以及网络设备
US20240205205A1 (en) Packet sending method, network device, storage medium, and program product
CN110391961B (zh) 一种隧道绑定方法、设备及系统
CN110235417B (zh) 一种sdn及其报文转发的方法和装置
CN115473729B (zh) 数据传输方法、网关、sdn控制器及存储介质
CN117376233A (zh) 数据处理方法、装置及系统
CN112333074B (zh) 光纤通道报文处理方法、装置、设备及机器可读存储介质
WO2014117474A1 (zh) 路由方法、系统及相关设备
CN109194558B (zh) 隧道报文认证转发方法及系统
CN113300998A (zh) 实现数据加密传输的方法及装置、通信系统
CN107579932A (zh) 一种数据传输方法、设备和存储介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20220215

Address after: 550025 Huawei cloud data center, jiaoxinggong Road, Qianzhong Avenue, Gui'an New District, Guiyang City, Guizhou Province

Applicant after: Huawei Cloud Computing Technologies Co.,Ltd.

Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen

Applicant before: HUAWEI TECHNOLOGIES Co.,Ltd.

GR01 Patent grant
GR01 Patent grant